Cobook, the scrappy startup out of Latvia which grew its universal address book application to over a million users, is being acquired by FullContact, a larger Denver-based operation also working on ...

ABBU is the native file type for the Mac OS X Address Book, which means that you can only open ABBU files using the Mac Address Book application. However, you can use the iWork Numbers application to ...

If you're like most of us, you probably have contact and address book data spread all over the web – friends on Facebook, contacts in Gmail, followers on Twitter, and names in your local address book ...

Yahoo Inc. announced the public release today of a new Address Book application programming interface (API) that enables developers to build new applications by using the address books behind Yahoo ...

Plaxo has joined the Macworld fun with an update to its OS X Address Book tool which now incorporates your contact's Pulse feed into OS X's Address Book application. Like Yahoo, Google and others, ...

Managing several different contact lists on your Mac, mobile devices and Windows computers can be difficult, requiring you to open and edit several lists every time you want to add or delete a contact ...

Users have experienced an issue where they are unable to add contacts or edit existing contacts in Apple's contact manager, Address Book. The issue appears to be primarily linked to changed ...

Anyone using a computer is likely to use some form of address book and if you’re on a Mac, it’s likely to be Apple’s Address Book application. Initially it contains nicely organised contacts but after ...

The Omni Group has released a new add-on for its chart building software OmniGraffle called Address Book Chart Builder. It can be downloaded from The Omni Group’s Web site now. Address Book Chart ...

The following is a guest post from Hipster CEO Doug Ludlow, following yesterday and today’s revelations that select apps were uploading users’ entire address books to their databases. We blew it, ...